and clout their judgment as a jury, so i don't really see the real weight it brings to it, but the law allows for it to be presented because it was present in his system. >> so, we're set up for day 11, where we will hear, we could hear, about this evidence of marijuana in trayvon martin's system. wolf, this comes a day after we heard from a long list of witnesses who had good things to say, favorable things to say, about george zimmerman, as the defense lays out its case. >> and explain, george, why -- what's happening in the courtroom right now, this debate, this argument, between the defense and the prosecution over whether to release this computerized animation. clearly, the defense would like to release it, the prosecution, not so much. >> well, certainly, and when you look at it from the defense perspective, you know, this animation that schumaker has created, certainly, will explain their case, lay out all of the details that they've laid out in court. all of the information from the ballistics report, from the police report. it's highly favorable to the defense. prosecution wan